16077282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 36664320

約数和(自身を除く): 20587038

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 109, 122, 183, 186, 218, 327, 366, 403, 654, 793, 806, 1209, 1417, 1586, 1891, 2379, 2418, 2834, 3379, 3782, 4251, 4758, 5673, 6649, 6758, 8502, 10137, 11346, 13298, 19947, 20274, 24583, 39894, 43927, 49166, 73749, 86437, 87854, 131781, 147498, 172874, 206119, 259311, 263562, 412238, 518622, 618357, 1236714, 2679547, 5359094, 8038641, 16077282]

約数ペア:

[(1, 16077282), (2, 8038641), (3, 5359094), (6, 2679547), (13, 1236714), (26, 618357), (31, 518622), (39, 412238), (61, 263562), (62, 259311), (78, 206119), (93, 172874), (109, 147498), (122, 131781), (183, 87854), (186, 86437), (218, 73749), (327, 49166), (366, 43927), (403, 39894), (654, 24583), (793, 20274), (806, 19947), (1209, 13298), (1417, 11346), (1586, 10137), (1891, 8502), (2379, 6758), (2418, 6649), (2834, 5673), (3379, 4758), (3782, 4251)]